• Simple, low-cost measuring principle without auxiliary power
• Resistant to extreme chemical exposure
• Can be used with media with chlorine gas constituents and in aggressive atmospheres
• Panel mounting and 19" installation
• Needle valve for fine adjustments
• Process temperatures -5°C to +100°C
• Operating pressure up to 4 bar
• Upper limit of measurement for liquids: 2.5 to 40 l/h (water: 20°C)
• Upper limi of measurement for gases: 5 to 1000 l/h (air: 20°C, 1.013 bar)
• Accuracy 4.0 % - 6.0% of measured value acc. VDI/VDE 3513-2 (qG=50%)

As standard, all components coming into contact with the medium are made of PVDF, glass, CrNi steel and FKM. As an option, highly chemical resistant materials can also be chosen: plastic valve made of PEEK mod and seals made of TFM/Kalrez.